#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>

int main()
{
	int a = 0;
	int b = 0;
	scanf("%d %d", &a, &b);
	int m = (a > b ? a : b);

	if (a > b)
		m = a;
	else
		m = b;

	printf("%d\n", m);

	return 0;
}
